CVE-2026-78632: Okta Radius Agent

Medium severity, CVSS 5.3. EPSS: 0.1% chance of exploitation in the next 30 days.

The Okta RADIUS Agent Windows installer assigns write permissions to the NT SERVICE\ALL SERVICES and CREATOR OWNER security principals on the directories containing the agent configuration, AES encryption key, and logs. These permissions allow any local service account on the host to read the AES encryption key and the encrypted Okta API token.

Affected products

• Okta Okta Radius Agent: from 2.17.5, before 2.28.0 (fixed in 2.28.0)

Published 2026-10-13. Last modified 2026-10-15.